Apremilast Impurity 37

Name: Apremilast Impurity 37
Brand: Zemixal
SKU: ZX-004376

Reference StandardIn stock

Order Apremilast Impurity 37 (CAS 608142-27-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.

Pack sizes

Apremilast Impurity 37 chemical structure

CAS number608142-27-4

FormulaC₁₂H₁₉NO₄S

Molar mass273.35 g/mol

Physical formSolid

HS code38229090

InChIKeyBXUJVINGXQGNFD-JTQLQIEISA-N

IUPAC name(1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethanamine

About Apremilast Impurity 37

Apremilast Impurity 37 belongs to the Apremilast reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 608142-27-4, formula C12H19NO4S and molar mass 273.35 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Apremilast

See every impurity, metabolite and related compound we list for this API.

Apremilast standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Apremilast Impurity 37
Product name	Apremilast Impurity 37
Catalogue number	ZX-004376
CAS number	608142-27-4
IUPAC name	(1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethanamine
Molecular formula	C₁₂H₁₉NO₄S
Molar mass	273.35 g/mol
Exact mass	273.1035
Grade	Reference Standard
Physical form	Solid
XLogP3	0.5
H-bond donors / acceptors	1 / 5
Topological polar surface area	87 Å²
HS code	38229090
InChIKey	BXUJVINGXQGNFD-JTQLQIEISA-N
SMILES	CCOC1=C(C=CC(=C1)[C@H](CS(=O)(=O)C)N)OC
PubChem CID	10195080
Synonyms	(αR)-3-Ethoxy-4-methoxy-α-[(methylsulfonyl)methyl]benzenemethanamine, (R)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, (R)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethylaMine, (R)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-amine, Apremilast Impurity 25, (?R)?-3-?Ethoxy-?4-?methoxy-??-?[(methylsulfonyl)?methyl]?-benzenemethanamine, (1R)-1-(3-ethoxy-4-methoxy-phenyl)-2-methylsulfonyl-ethanamine, (1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methanesulfonyl-ethylamine, (1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methanesulfonylethan-1-amine, (alphaR)-3-Ethoxy-4-methoxy-alpha-[(methylsulfonyl)methyl]benzenemethanamine, Benzenemethanamine, 3-ethoxy-4-methoxy-alpha-[(methylsulfonyl)methyl]-, (alphaR)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Apremilast Impurity 37
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Apremilast Impurity 37

Which CAS number identifies Apremilast Impurity 37?

Apremilast Impurity 37 is registered under CAS 608142-27-4. You may also see it listed as (αR)-3-Ethoxy-4-methoxy-α-[(methylsulfonyl)methyl]benzenemethanamine, (R)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, (R)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethylaMine. Our catalogue number for this item is ZX-004376.

What are the formula and molar mass of Apremilast Impurity 37?

For Apremilast Impurity 37, its formula is C12H19NO4S and its molar mass is 273.35 g/mol. The systematic (IUPAC) name is (1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethanamine. InChIKey BXUJVINGXQGNFD-JTQLQIEISA-N lets you match it in any structure database.

How is Apremilast Impurity 37 used in pharmaceutical QC?

Apremilast Impurity 37 is a characterised reference material linked to Apremilast. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Apremilast Impurity 37?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Apremilast Impurity 37?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Apremilast Impurity 37 to my country?

Yes. Because Apremilast Impurity 37 is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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